Beckhoff EL28 Series User Manual

Foreword
EL28xx-xxxx8 Version: 2.2
1.4 Documentation issue status
Version Comment
2.2 • Update chapter "Notes on the documentation"
• Amendments in chapter "Non-reactive Bus Terminals"
• Update chapter "Technical data"
• Update EL2819 / chapter "Basic function principles" -> "Overload protection"
• Addenda chapter "Instructions for ESD protection"
• Chapter "ATEX - Special conditions" replaced with chapter "ATEX - Special conditions
(extended temperature range)"
• Addenda chapter "ATEX - Special conditions (extended temperature range)"
• Addenda chapter "TwinCAT Quickstart"
• Update chapter "TwinCAT 2.1x" -> "TwinCAT Development Environment"
• Update structure
• Update revision status
2.1 • Chapter “Non-reactive Bus Terminals” added
• Update structure
2.0 • EL2819 added
• First publication in PDF format
1.8 • “Technical data” chapter updated
• chapter “Assembly instructions with increased mechanical load capacity” supplemented
• Structural update
1.7 • Structural update
• “Technical data” chapter updated: notes on ET
1.6 • “Technical data” chapter updated
1.5 • EL2872-0010 added
• “Technical data” chapter updated
1.4 • EL2828 added
1.3 • Additions to technical data
1.2 • Additions to technical notes
1.1 • EL2872, EL2889 added
• Additions to technical notes
1.0 • First publication
0.1 • Provisional documentation for EL28xx
1.5 Version identification of EtherCAT devices
Designation
A Beckhoff EtherCAT device has a 14-digit designation, made up of
• family key
• type
• version
• revision

Beckhoff EL28 Series Specifications

General

Brand	Beckhoff
Model	EL28 Series
Category	Touch terminals
Language	English